- Where is the end of Earth?
- How far can you see the whole earth?
- What is the smallest thing we can see with our eyes?
- What is 1/10th of a mile?
- What is the distance between 2 points?
- Can astronauts see stars in space?
- Where on earth can you see the farthest?
- How many miles is halfway around the world?
- How far can a human walk in a day?
- What animal can see the farthest?
- Why are there 12 inches in a foot?
- Why is it dark in outer space?
- Why doesnt the sun shine in space?
- What is the maximum distance between two points on Earth?
- How far can a human see another human?
- How many feet has a mile?
- How long should it take to walk a mile?
Where is the end of Earth?
AntarcticaAntarctica – End of the Earth – Geographical Magazine..
How far can you see the whole earth?
When in a tall building, the horizon can be as far as about 40 miles. From the ISS, the distance to the horizon is over 1,000 miles. So from horizon to horizon, the section of the Earth you can see at any one time is a patch about 2,000 miles across, almost enough to see the entire United States at once.
What is the smallest thing we can see with our eyes?
As the image sent to the eye by way of the lens increases, you see an object more easily, even though its physical size has not changed. Experts believe that the naked eye — a normal eye with regular vision and unaided by any other tools — can see objects as small as about 0.1 millimeters.
What is 1/10th of a mile?
528 feetAnswer and Explanation: There are 528 feet in one-tenth of a mile.
What is the distance between 2 points?
The distance between two points is the length of the line segment connecting them. Note that the distance between two points is always positive. Segments that have equal length are called congruent segments.
Can astronauts see stars in space?
So yes, it is possible to see the brightest stars and planets in daylight from the space station. … The Apollo astronauts all landed in the daytime when the sun was up and reported that the brighter stars were visible when they stood in the shadow of the lunar module and raised their protective outer visors.
Where on earth can you see the farthest?
By plugging all this information into a computer and cross- referencing it to a map of the world, we can determine the line of sight from Mt. Dankova in Kyrgyzstan to Hindu Tagh in China, is the longest sightline on earth at a whopping 538 km.
How many miles is halfway around the world?
17,962 miles17,962 miles halfway around the world.
How far can a human walk in a day?
While your body is made for walking, the distance you can achieve at an average walking pace of 3.1 miles per hour depends on whether you have trained for it or not. A trained walker can walk a 26.2-mile marathon in eight hours or less, or walk 20 to 30 miles in a day.
What animal can see the farthest?
All birds of prey have excellent long-distance vision, but eagles stand out. They can see clearly about eight times as far as humans can, allowing them to spot and focus in on a rabbit or other animal at a distance of about two miles.
Why are there 12 inches in a foot?
In the 14th century, King Edward II of England ruled that 1 inch equalled 3 grains of barley placed end to end lengthwise. … Foot: In ancient times, the foot was 111/42 inches. Today it is 12 inches, the length of the average man’s foot. Yard: A yard was originally the length of a man’s belt or girdle, as it was called.
Why is it dark in outer space?
The daytime sky is blue because light from the nearby Sun hits molecules in the Earth’s atmosphere and scatters off in all directions. … At night, when that part of Earth is facing away from the Sun, space looks black because there is no nearby bright source of light, like the Sun, to be scattered.
Why doesnt the sun shine in space?
Our sky is bright during the day because our atmosphere scatters sunlight in all directions. Space is dark because there is no atmosphere to scatter the sunlight. … As there is nothing else in space to shine, hence we never see the Sun’s light.
What is the maximum distance between two points on Earth?
about 20,020KM.To evaluate our finding significance and the chance of finding better results we had to know that the maximum distance from any point on earth to another is about 20,020KM. (the circumference of the earth averages 40,041KM).
How far can a human see another human?
If both were standing on the Earth’s surface at sea level, one person could see the horizon at (approximately) 4.65 km away (He’s 1.8m tall, but his eyes are about 1.7m above ground level). If the other person were another 4.78 km away, person 1 could just see the top of his head.
How many feet has a mile?
5280 feetAnd when you ask Google the question, you get the answer: 1 mile = 5280 feet. Should you wish to convert miles to feet or feet to miles, by the way, please feel free to use our length and distance converter.
How long should it take to walk a mile?
15 to 20 minutesIt takes 10 to 12 minutes to walk at a moderate pace. Mile: A mile is 1.61 kilometers or 5280 feet. It takes 15 to 20 minutes to walk 1 mile at a moderate pace.